1. in a complete or total way; entirely
2. only; simply; nothing more than
3. in a morally clean or innocent way

Examples

• The decision was made purely on financial grounds.
• She acted purely out of kindness.
• This is purely a business relationship.
• The water is purely filtered and safe to drink.
• His motives were purely selfish.
• The accident was purely coincidental.
• She lived purely and avoided all temptation.